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SA605 PDF даташит

Спецификация SA605 изготовлена ​​​​«NXP Semiconductors» и имеет функцию, называемую «High performance low power mixer FM IF system».

Детали детали

Номер произв SA605
Описание High performance low power mixer FM IF system
Производители NXP Semiconductors
логотип NXP Semiconductors логотип 

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SA605 Даташит, Описание, Даташиты
SA605
High performance low power mixer FM IF system
Rev. 5 — 14 November 2014
Product data sheet
1. General description
The SA605 is a high performance monolithic low-power FM IF system incorporating a
mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector,
muting, logarithmic received signal strength indicator (RSSI), and voltage regulator. The
SA605 combines the functions of NXP SA602A and SA604A, but features a higher mixer
input intercept point, higher IF bandwidth (25 MHz) and temperature compensated RSSI
and limiters permitting higher performance application. The SA605 is available in 20-lead
SO (surface-mounted miniature package) and 20-lead SSOP (shrink small outline
package).
The SA605 and SA615 are functionally the same device types. The difference between
the two devices lies in the guaranteed specifications. The SA615 has a higher ICC, lower
input third-order intercept point, lower conversion mixer gain, lower limiter gain, lower AM
rejection, lower SINAD, higher THD, and higher RSSI error than the SA605. Both the
SA605 and SA615 devices meet the EIA specifications for AMPS and TACS cellular radio
applications.
2. Features and benefits
Low power consumption: 5.7 mA typical at 6 V
Mixer input to >500 MHz
Mixer conversion power gain of 13 dB at 45 MHz
Mixer noise figure of 4.6 dB at 45 MHz
XTAL oscillator effective to 150 MHz (L/C oscillator to 1 GHz local oscillator can be
injected)
102 dB of IF amplifier/limiter gain
25 MHz limiter small signal bandwidth
Temperature-compensated logarithmic Received Signal Strength Indicator (RSSI) with
a dynamic range in excess of 90 dB
Two audio outputs — muted and unmuted
Low external component count; suitable for crystal/ceramic/LC filters
Excellent sensitivity: 0.22 V into 50 matching network for 12 dB SINAD
(Signal-to-Noise-and-Distortion ratio) for 1 kHz tone with RF at 45 MHz and IF at
455 kHz
SA605 meets cellular radio specifications
ESD hardened









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SA605 Даташит, Описание, Даташиты
NXP Semiconductors
SA605
High performance low power mixer FM IF system
3. Applications
Cellular radio FM IF
High performance communications receivers
Single conversion VHF/UHF receivers
SCA receivers
RF level meter
Spectrum analyzer
Instrumentation
FSK and ASK data receivers
Log amps
Wideband low current amplification
4. Ordering information
Table 1. Ordering information
Type number
Topside Package
marking Name
SA605D/01
SA605D SO20
SA605DK/01 SA605DK SSOP20
Description
plastic small outline package; 20 leads; body width 7.5 mm
plastic shrink small outline package; 20 leads; body width 4.4 mm
Version
SOT163-1
SOT266-1
4.1 Ordering options
Table 2. Ordering options
Type number
Orderable
part number
SA605D/01
SA605D/01,112
SA605D/01,118
SA605DK/01 SA605DK/01,112
SA605DK/01,118
Package
SO20
SO20
SSOP20
SSOP20
Packing method
Standard marking
* IC’s tube - DSC bulk pack
Reel 13” Q1/T1
*Standard mark SMD
Standard marking
* IC’s tube - DSC bulk pack
Reel 13” Q1/T1
*Standard mark SMD
Minimum
order
quantity
1520
2000
1350
2500
Temperature
Tamb = 40 C to +85 C
Tamb = 40 C to +85 C
Tamb = 40 C to +85 C
Tamb = 40 C to +85 C
SA605
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 14 November 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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SA605 Даташит, Описание, Даташиты
NXP Semiconductors
5. Block diagram
SA605
High performance low power mixer FM IF system
20 19 18 17 16 15 14 13 12 11
mixer
IF amp
OSCILLATOR
limiter
RSSI
quad
EB
mute
1 2 3 4 5 6 7 8 9 10
Fig 1. Block diagram
aaa-012909
SA605
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 14 November 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
3 of 25










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